Can I use label element with select?
Most of the places I see label example with input elements only.
What does standard say about label association?
Is it a valid HTML markup?
<label for="id_select"> Options </label>
<select id="id_select" autofocus="true">
<option value="1"> Option1 </option>
<option value="2"> Option2 </option>
</select>
Yes, it's valid and works fine.
This attribute explicitly associates the label being defined with another control.